?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Ravi%2C+Sanjana&rft.aulast=Ravi&rft.aufirst=Sanjana&rft.degree=Master+Essay&rft.date=17+April+2013&rft.title=The+impact+of+transfusion-transmissible+viruses+on+blood+product+management+in+the+United+States&rft.inst=University+of+Pittsburgh